body {
    background-color: white;
    color: black;
    font-family: Arial, sans-serif;
    font-size: small;
    margin: 8px;
}

#addLayer {
    position: fixed;
    bottom: 0px;
    left: 0px;
    top: auto;
    right: auto;
    width: 100%;
    height: 20px;
    z-index: 20;
}
